Audiogram Maker — Turn Audio into Video Free

An audiogram turns a piece of audio into a video by drawing an animated waveform that moves with the sound. It is the format podcasters, musicians, and creators use to share a clip on platforms that do not play bare audio files. A short, captioned-feeling waveform clip stops the scroll where a static image or a raw MP3 cannot.

Upload an MP3, WAV, M4A, or other audio file and we render a clean waveform over a solid background, then mux the original audio back in so the result is a single MP4 you can post anywhere. Pick a square frame for feeds, a widescreen frame for YouTube, or a tall frame for stories and shorts.

Podcasters cut a 30-second highlight into an audiogram to promote a new episode. Musicians share a snippet of an unreleased track. Coaches and creators turn a voice note or quote into something postable. Because the output is a standard MP4 with H.264 video and AAC audio, it uploads natively to every social platform with no extra conversion.

Processing runs entirely on our servers with FFmpeg — there is no app to install and your audio is deleted automatically after processing. The waveform style, frame size, and colors are yours to set, so the clip matches your brand.